7493670250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 16065713664

約数和(自身を除く): 8572043414

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 125, 230, 250, 253, 257, 275, 461, 506, 514, 550, 575, 922, 1150, 1265, 1285, 1375, 2305, 2530, 2570, 2750, 2827, 2875, 4610, 5071, 5654, 5750, 5911, 6325, 6425, 10142, 10603, 11525, 11822, 12650, 12850, 14135, 21206, 23050, 25355, 28270, 29555, 31625, 32125, 50710, 53015, 57625, 59110, 63250, 64250, 65021, 70675, 106030, 115250, 116633, 118477, 126775, 130042, 141350, 147775, 233266, 236954, 253550, 265075, 295550, 325105, 353375, 530150, 583165, 592385, 633875, 650210, 706750, 738875, 1166330, 1184770, 1267750, 1303247, 1325375, 1477750, 1625525, 2606494, 2650750, 2724971, 2915825, 2961925, 3251050, 5449942, 5831650, 5923850, 6516235, 8127625, 13032470, 13624855, 14579125, 14809625, 16255250, 27249710, 29158250, 29619250, 29974681, 32581175, 59949362, 65162350, 68124275, 136248550, 149873405, 162905875, 299746810, 325811750, 340621375, 681242750, 749367025, 1498734050, 3746835125, 7493670250]

約数ペア:

[(1, 7493670250), (2, 3746835125), (5, 1498734050), (10, 749367025), (11, 681242750), (22, 340621375), (23, 325811750), (25, 299746810), (46, 162905875), (50, 149873405), (55, 136248550), (110, 68124275), (115, 65162350), (125, 59949362), (230, 32581175), (250, 29974681), (253, 29619250), (257, 29158250), (275, 27249710), (461, 16255250), (506, 14809625), (514, 14579125), (550, 13624855), (575, 13032470), (922, 8127625), (1150, 6516235), (1265, 5923850), (1285, 5831650), (1375, 5449942), (2305, 3251050), (2530, 2961925), (2570, 2915825), (2750, 2724971), (2827, 2650750), (2875, 2606494), (4610, 1625525), (5071, 1477750), (5654, 1325375), (5750, 1303247), (5911, 1267750), (6325, 1184770), (6425, 1166330), (10142, 738875), (10603, 706750), (11525, 650210), (11822, 633875), (12650, 592385), (12850, 583165), (14135, 530150), (21206, 353375), (23050, 325105), (25355, 295550), (28270, 265075), (29555, 253550), (31625, 236954), (32125, 233266), (50710, 147775), (53015, 141350), (57625, 130042), (59110, 126775), (63250, 118477), (64250, 116633), (65021, 115250), (70675, 106030)]